Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Air spring strut with elastic piston bearing

A technology of air springs and struts, applied in the direction of springs, vehicle springs, elastic suspensions, etc., can solve the problems of increased frictional contact and increased wear, and achieve the effect of a simple manufacturing method or connection method

Inactive Publication Date: 2015-12-16
CONTINENTAL TEVES AG & CO OHG
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If no measures are taken to compensate for this longitudinal bending movement or no corresponding guidance is provided, this movement or force can lead to increased frictional contact and thus increased wear within the structural parts of the air spring strut

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air spring strut with elastic piston bearing
  • Air spring strut with elastic piston bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] figure 1 An air spring strut 1 for a passenger car is shown. The air spring bellows 2 consists of rubber reinforced with reinforcement components and surrounds the working chamber 3 . Also centrally located inside the working chamber is a telescopic damper 4 which has a housing which is formed as a damper cylinder 5 with an internally located damping piston not shown in detail, and which There is also a piston rod 6 connected to the damping piston.

[0026] The air spring bellows 2 is fastened at one upper end to the air spring cover 7 and at the other lower end to form a bead 8 on the air spring piston 9 connected to the damper cylinder 5 and can be The air spring coils up on the outside of the piston.

[0027] The air spring piston 9 is connected at its upper end above the bead 8 to the damper cylinder 5 via an elastic bearing 10 .

[0028] The elastic support 10 consists of an elastic body 11, here a rubber body, which is arranged on a collar 12 protruding axiall...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an air spring strut for a motor vehicle with a working chamber surrounded by an air spring bellows and a centrally arranged telescopic damper, wherein the air spring bellows is fastened to an air spring cover On the air spring piston connected to the damper cylinder (5) and can be rolled up on the outside of the air spring piston, wherein the air spring piston is damped by elastic bearings at its upper end and above the curling The spring is connected to the cylinder and the elastic support is composed of an elastic body, which is arranged between the collar on the damper cylinder and the flange on the air spring piston, wherein the collar on the damper cylinder is arranged Below the rod-side end of the damper cylinder.

Description

technical field [0001] The invention relates to an air spring strut / air spring strut assembly, that is to say an air spring-damper arrangement for a motor vehicle, the air spring strut has a working chamber and a retractable damper, the working chamber is composed of Surrounded at least partially by an air spring bellows made of elastomer material, the damper is arranged centrally at least partially within the working chamber, the damper has a housing and a piston rod, the housing is formed as a damper cylinder and With an internal damping piston, the piston rod is connected to the damping piston, wherein the air spring bellows is fastened at one end to the air spring cover and at the other end to form a beaded It is fixed on the air spring piston connected to the damper cylinder and can be rolled up on the outside of the air spring piston. Background technique [0002] On the one hand, the air spring cover and the piston rod are generally connected to the vehicle body via ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60G11/28B60G15/14F16F9/05F16F9/36
CPCB60G15/14B60G2202/314B60G2204/1262B60G2204/41B60G2206/424B60G2206/73F16F9/057F16F9/0227
Inventor T·艾克J·U·格洛伊A·尼塞尔D·罗斯纳H·奥尔登内特尔
Owner CONTINENTAL TEVES AG & CO OHG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com